I-55 weather conditions near Springfield, Illinois

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 85°F 2025-08-08T10:52:00-05:00
• Today 2025-08-08, Sunny. Sunny, with a high near 91. Heat index values as high as 100. South wind around 11 mph, with gusts as high as 20 mph.
• Tonight 2025-08-08, Mostly Clear. Mostly clear, with a low around 74. South southeast wind around 11 mph, with gusts as high as 18 mph.
• Saturday 2025-08-09, Sunny. Sunny, with a high near 91. Heat index values as high as 100. South wind around 11 mph, with gusts as high as 21 mph.
• Saturday Night 2025-08-09, Partly Cloudy. Partly cloudy, with a low around 75. South southeast wind around 9 mph, with gusts as high as 16 mph.
• Sunday 2025-08-10, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. South wind around 8 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
• Sunday Night 2025-08-10, Partly Cloudy. Partly cloudy, with a low around 73. South southeast wind around 7 mph.
• Monday 2025-08-11, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South wind around 6 mph.
• Monday Night 2025-08-11, Chance Showers. A 50 percent chance of showers. Partly cloudy, with a low around 72.
• Tuesday 2025-08-12, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
• Tuesday Night 2025-08-12, Partly Cloudy. Partly cloudy, with a low around 71.
• Wednesday 2025-08-13, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
• Wednesday Night 2025-08-13, Partly Cloudy. Partly cloudy, with a low around 71.
• Thursday 2025-08-14, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms. Mostly sunny, with a high near 88.